body, #primaryContent
{ background-image: url(https://t1.daumcdn.net/cafeattach/1MThB/50d33e5a1d646cb844c7aebecd92fa225f818b2b),
url(https://t1.daumcdn.net/cafeattach/1MThB/b27bcc9edac560a84a0cca4ce12016a43bfbd2d7);
background-color: ;
background-attachment: fixed;
background-repeat: no-repeat;
background-position: bottom right;
background-size:900px 600px, cover ;
}